| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $87.85 | 3.621% | $91.031 | $91.03 | $91.05 | $91.00 |
| Purchase #2 | $24.56 | 11.526% | $27.3908 | $27.39 | $27.40 | $27.40 |
| Purchase #3 | $214.97 | 13.615% | $244.2382 | $244.24 | $244.25 | $244.20 |
| Purchase #4 | $146.58 | 9.111% | $159.9349 | $159.93 | $159.95 | $159.90 |
| Purchase #5 | $106.32 | 10.748% | $117.7473 | $117.75 | $117.75 | $117.70 |
| Purchase #6 | $64.76 | 7.397% | $69.5503 | $69.55 | $69.55 | $69.60 |
| Purchase #7 | $47.40 | 13.209% | $53.6611 | $53.66 | $53.65 | $53.70 |
| 7 purchase totals = | $692.44 | $763.5536 | $763.55 | $763.60 | $763.50 | |